31923184

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7949}}^1$

素因数の和:8208

約数の個数: 20

約数和(自身を含む): 62105400

約数和(自身を除く): 30182216

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7949, 15898, 31796, 63592, 127184, 1995199, 3990398, 7980796, 15961592, 31923184]

約数ペア:

[(1, 31923184), (2, 15961592), (4, 7980796), (8, 3990398), (16, 1995199), (251, 127184), (502, 63592), (1004, 31796), (2008, 15898), (4016, 7949)]